Path Traversal in Python Packaging Authority Pip
CVE-2026-13346
pip would incorrectly handle doubly-encoded package URLs from indexes allowing for files to be installed to arbitrary locations on disk even when installing wheels. This vulnerability requires downloading or installing a package from a…
Affected products
- Python Packaging Authority Pip — versions 0
Weakness classification (CWE)
References
- cna@python.org (patch)
- cna@python.org (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108